Michigan Department of Transportation (May 7, 2010). "Contract Number 2010-0086". Michigan Department of Transportation. Archived from the original on July 15, 2012. Retrieved May 7, 2010 – via Yahoo! Groups: Great Lakes Roads.
Martin, Julie A. (August 27, 2003). "US 31 in Berrien County Opens Today!" (Press release). Michigan Department of Transportation. Archived from the original on December 25, 2011. Retrieved March 26, 2013.
Michigan Department of Transportation (n.d.). "Overview". US 127 St. Johns to Ithaca Freeway. Michigan Department of Transportation. Retrieved June 15, 2016.
MDOT (2002a), §§ G10–L11; MDOT (2003a), §§ G10–L11. ——— (2002a). Michigan, Great Lakes Great Times: Official Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (2003a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (2003a), § H9; MDOT (2004a), § H9. ——— (2003a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. Retrieved October 17, 2019 – via Michigan History Center. ——— (2004a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 53197160.
MSHD (1958), § I9; MSHD (1960), § I9. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1960), § J11; MSHD (1961), § J11. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1962), § K12; MSHD (1963), § K12. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), Pontiac inset; MSHD (1961), Detroit Metropolitan Area inset, §§ A5–B6. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1954a), Kalamazoo inset; MSHD (1954b), Kalamazoo inset. ——— (April 15, 1954a). Michigan Water Wonderland: Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (October 1, 1954b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120.
MSHD (1961), Kalamazoo inset; MSHD (1962), Kalamazoo inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD & Rand McNally (1940b), Battle Creek inset; MSHD & Rand McNally (1940c), Battle Creek inset. ——— & ——— (July 15, 1940b). Official Michigan Highway Map (Map) (Summer ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. OCLC12701143. Retrieved October 17, 2019 – via Michigan History Center. ——— & ——— (December 1, 1940c). Official Michigan Highway Map (Map) (Winter ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. OCLC12701143.
MSHD (1961), Battle Creek inset; MSHD (1962), Battle Creek inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), § M10. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1961), § M10. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1951b), § M11; MSHD (1952a), § M11. ——— (July 1, 1951b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (April 15, 1952a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), Jackson inset; MSHD (1961), Jackson inset. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1953a), Grand Rapids inset; MSHD (1953b), Grand Rapids inset. ——— (April 15, 1953a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1953b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1962), Grand Rapids inset; MSHD (1963), Grand Rapids inset. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1956a), Detroit Area inset; (MSHD 1956b, Detroit Area inset), ——— (April 15, 1956a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1956b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), Detroit Area inset; MSHD (1962), Detroit Area inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1962), § M12; MSHD (1963), § M12. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1958), § L12; MSHD (1960), § L12. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1953a), Saginaw inset; MSHD (1953b), Saginaw inset. ——— (April 15, 1953a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1953b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), Saginaw inset; MSHD (1962), Saginaw inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), Bay City inset; MSHD (1961), Bay City inset. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MDOT (1998), § K11; MDOT (1999), § K11. ——— (1998). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (1999). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335, 55974644. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), §§ I10–K11; MSHD (1962), §§ I10–K11. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1958), § C5. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
MSHD (1956b), Niles inset; MSHD (1957a), Niles inset. ——— (October 1, 1956b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (April 1, 1957a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1956a), § M12; MSHD (1956b), § M12. ——— (April 15, 1956a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1956b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1958), Jackson inset; MSHD (1960), Jackson inset. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MDOT (2006), § L12; MDOT (2007), § L12. ——— (2006). Michigan, A State for All Seasons: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (2007). Michigan: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. Archived from the original on August 27, 2019. Retrieved August 26, 2019 – via Archives of Michigan.
Martin, Julie A. (August 27, 2003). "US 31 in Berrien County Opens Today!" (Press release). Michigan Department of Transportation. Archived from the original on December 25, 2011. Retrieved March 26, 2013.
MDOT (2006), § L12; MDOT (2007), § L12. ——— (2006). Michigan, A State for All Seasons: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (2007). Michigan: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. Archived from the original on August 27, 2019. Retrieved August 26, 2019 – via Archives of Michigan.
Executive Committee (November 12, 1928). "Minutes of Executive Committee"(PDF) (Report). Washington, DC: American Association of State Highway Officials. p. 6. Retrieved April 13, 2022 – via Wikimedia Commons.
Kanillopoolos, John J. (March 17, 1983). "Dual and Triple Routing on State Trunklines". Letter to Trunkline Numbering Committee. Lansing: Michigan Department of Transportation. Retrieved June 3, 2019 – via Wikisource.
Special Committee on U.S. Route Numbering (June 9, 1986). "Route Numbering Committee Agenda" (Report). Washington, DC: American Association of State Highway and Transportation Officials. Retrieved April 9, 2015 – via Wikisource.
Swift (2011), p. 5. Swift, Earl (2011). The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways. Boston: Mariner. ISBN978-0-547-90724-6. OCLC651911390.
MDOT (2002a), §§ G10–L11; MDOT (2003a), §§ G10–L11. ——— (2002a). Michigan, Great Lakes Great Times: Official Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (2003a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. Retrieved October 17, 2019 – via Michigan History Center.
Bornheimer, Hank (October 27, 2001). "Temporary Recreation Trail Ready for Traffic—You Can Walk, Run, Skate or Bike the Cadillac Bypass—until Tuesday". The Grand Rapids Press. p. A1. OCLC9975013.
MDOT (2003a), § H9; MDOT (2004a), § H9. ——— (2003a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. Retrieved October 17, 2019 – via Michigan History Center. ——— (2004a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 53197160.
MSHD & Rand McNally (1940b), Battle Creek inset; MSHD & Rand McNally (1940c), Battle Creek inset. ——— & ——— (July 15, 1940b). Official Michigan Highway Map (Map) (Summer ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. OCLC12701143. Retrieved October 17, 2019 – via Michigan History Center. ——— & ——— (December 1, 1940c). Official Michigan Highway Map (Map) (Winter ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. OCLC12701143.
MSHD (1951b), § M11; MSHD (1952a), § M11. ——— (July 1, 1951b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (April 15, 1952a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD & Rand McNally (1942), Grand Rapids inset. ——— & ——— (June 1, 1942). Official Michigan Highway Map (Map) (Summer ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. OCLC12701143.
MSHD (1953a), Grand Rapids inset; MSHD (1953b), Grand Rapids inset. ——— (April 15, 1953a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1953b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1962), Grand Rapids inset; MSHD (1963), Grand Rapids inset. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1956a), Detroit Area inset; (MSHD 1956b, Detroit Area inset), ——— (April 15, 1956a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (October 1, 1956b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1962), § M12; MSHD (1963), § M12. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (2006), § L12; MDOT (2007), § L12. ——— (2006). Michigan, A State for All Seasons: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (2007). Michigan: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335. Archived from the original on August 27, 2019. Retrieved August 26, 2019 – via Archives of Michigan.
MDOT (1998), § K11; MDOT (1999), § K11. ——— (1998). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (1999). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335, 55974644. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1955a), § J7; MSHD (1955b), § J7. ——— (April 15, 1955a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (October 1, 1955b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120.
MDOT (2005), § I7; MDOT (2006), § I7. ——— (2005). Michigan, One Hundred Years of Michigan Transportation: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 71041619. ——— (2006). Michigan, A State for All Seasons: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335.
MSHD (1955b), § N12; MSHD (1956a), § N12. ——— (October 1, 1955b). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. ——— (April 15, 1956a). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120.
worldcat.org
MDOT (2015a), §§ D4–D5. ——— (2015a). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 900162490.
MSHD (1962), §§ K8–M14; MSHD (1963), §§ K8–M14. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (2003a), § H9; MDOT (2004a), § H9. ——— (2003a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. Retrieved October 17, 2019 – via Michigan History Center. ——— (2004a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 53197160.
MSHD (1958), § I9; MSHD (1960), § I9. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1960), § J11; MSHD (1961), § J11. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1962), § K12; MSHD (1963), § K12. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), Pontiac inset; MSHD (1961), Detroit Metropolitan Area inset, §§ A5–B6. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1961), Kalamazoo inset; MSHD (1962), Kalamazoo inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), Battle Creek inset; MSHD (1962), Battle Creek inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), § M10. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1961), § M10. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1960), Jackson inset; MSHD (1961), Jackson inset. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1962), Grand Rapids inset; MSHD (1963), Grand Rapids inset. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), Detroit Area inset; MSHD (1962), Detroit Area inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1962), § M12; MSHD (1963), § M12. ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1958), § L12; MSHD (1960), § L12. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1961), Saginaw inset; MSHD (1962), Saginaw inset. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1960), Bay City inset; MSHD (1961), Bay City inset. ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960) ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
MSHD (1963), § K14; MSHD (1964), § K14. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (1998), § K11; MDOT (1999), § K11. ——— (1998). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335. ——— (1999). Michigan Department of Transportation Map (Map). c. 1:918,720. Lansing: Michigan Department of Transportation. OCLC42778335, 55974644. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1961), §§ I10–K11; MSHD (1962), §§ I10–K11. ——— (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961) ——— (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1963), § M7; MSHD (1964), § M7. ——— (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center. ——— (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (2004a), § L8; MDOT (2005), § L8. ——— (2004a). Michigan: Official Department of Transportation Map (Map) (2003–2004 ed.). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 53197160. ——— (2005). Michigan, One Hundred Years of Michigan Transportation: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 71041619.
MSHD (1964), § J7; MSHD (1965), § J7. ——— (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center. ——— (1965). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MDOT (2005), § I7; MDOT (2006), § I7. ——— (2005). Michigan, One Hundred Years of Michigan Transportation: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335, 71041619. ——— (2006). Michigan, A State for All Seasons: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC42778335.
MSHD (1958), § C5. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
MSHD (1958), Jackson inset; MSHD (1960), Jackson inset. ——— (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958) ——— (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
MSHD (1964), § M11; MSHD (1965), § M11. ——— (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center. ——— (1965). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
MSHD (1964), Kalamazoo inset; MSHD (1965), Kalamazoo inset. ——— (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center. ——— (1965). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
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Michigan Department of Transportation (May 7, 2010). "Contract Number 2010-0086". Michigan Department of Transportation. Archived from the original on July 15, 2012. Retrieved May 7, 2010 – via Yahoo! Groups: Great Lakes Roads.